Airlines are relaxing their ticketing policies and waiving change fees as a snowstorm with the potential to dump 24 inches of snow on the Washington region approaches. (Check out what Capital Weather Gang forecast).

Southwest has canceled most of its flights in the Washington region for this weekend. Expect other airlines to do the same.

The following airlines are waiving fees for rebooking or offering travelers other options.

Continental is also letting you rebook your flights, with a one time fee waiver. Just log in with you reservation number and last name, and there'll be a "change flights" option. If you click there, there'll be a notice saying that if you're traveling to/from certain cities, you can rebook for free.
Good luck!

I have a flight leaving tomorrow from DCA at 2:59pm for Atlanta, then Atlanta to Vegas. I've never flown out of an airport during snow. Can I expect my flight to get canceled? It appears that the snow will start falling around then, but won't be too bad until much later. I'm worried that because of the potential for a serious storm that they will just cancel flights regardless of ground conditions.